Toothbrush



FIG. 1 is a front perspective view from the top and right side of the toothbrush;

FIG. 2 is a front elevation view of the toothbrush;

FIG. 3 is a rear elevation view of the toothbrush;

FIG. 4 is a left side elevation view of the toothbrush;

FIG. 5 is a right side elevation view of the toothbrush;

FIG. 6 is a top plan view of the toothbrush; and,

FIG. 7 is a bottom plan view of the toothbrush. 

CLAIM I claim the ornamental design for a toothbrush, as shown and described. 